Wire run behind refrigerator?
I have a Wildcat Maxx 24RG and am installing solar panels and a rear-view camera up on top. I need to route the wires down and forward, and I'd heard that they can be run down through the rooftop refrigerator vent, behind the fridge, then down through the floor to the underside of the trailer. Has anyone done this? Some questions:
1. I assume I'm going to need to clad the wires to prevent being cut on the opening to the vent? The vent edge may be sharp.
2. When the fridge is running on propane, isn't there a risk of the exhaust heat damaging the wire insulation?
3. Is it a clear run? Can I run the wire down through the rooftop vent all the way to the floor beneath the fridge, without removing the fridge?